public class Dog extends Animal implements ISwimming ,IRunning{
    public Dog(String name,int age){
        super(name,age);
    }

    @Override
    public void eat() {
        System.out.println(this.name+"吃狗粮");
    }

    @Override
    public void swim() {
        System.out.println(this.name+"会游泳");
    }

    @Override
    public void run() {
        System.out.println(this.name+"会跑");
    }
}
